Question

The air around us is a mixture of several gasses. What do you think these are?

Answer 1

The air around us is primarily made up of nitrogen (about 78%) and oxygen (about 21%). However, there are also traces of other gases such as carbon dioxide, neon, helium, methane, krypton, hydrogen and xenon. There may also be varying amounts of water vapor, dust and pollutants in the air depending on the location and conditions.